52959889782447 has 16 divisors (see below), whose sum is σ = 71178171064320. Its totient is φ = 35024170964832.

The previous prime is 52959889782379. The next prime is 52959889782473. The reversal of 52959889782447 is 74428798895925.

It is a happy number.

It is not a de Polignac number, because 52959889782447 - 2¹⁶ = 52959889716911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52959889782047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5738547 + ... + 11783492.

It is an arithmetic number, because the mean of its divisors is an integer number (4448635691520).

Almost surely, 2^{52959889782447} is an apocalyptic number.

52959889782447 is a deficient number, since it is larger than the sum of its proper divisors (18218281281873).

52959889782447 is a wasteful number, since it uses less digits than its factorization.

52959889782447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17530102.

The product of its digits is 29262643200, while the sum is 87.

The spelling of 52959889782447 in words is "fifty-two trillion, nine hundred fifty-nine billion, eight hundred eighty-nine million, seven hundred eighty-two thousand, four hundred forty-seven".